Please help us by providing some preliminary information about your health. The aim is to ensure that your Cambridge life is hindered as little as possible by disability or ill health. Any medical… (More)

In May t970 the Federal German Government commissioned the Study Group for Systems Research, Heidelberg, to carry out a study of environmental pollution. Questionnaires were sent in two stages to… (More)

The technology assessment study of coal-based fuels presented in this report was performed for the Federal Ministry for Research and Technology. Its goal was to support decision-making ofthe Federal… (More)